Non-Billable / Non-Specific Code
ICD-10-CM Q30 is the diagnosis code for Congenital malformations of nose. This code falls under the section "Congenital malformations of the respiratory system" within Chapter 17 — Congenital malformations, deformations and chromosomal abnormalities (Q00-QA0). It is a non-billable/non-specific ICD-10-CM code that should not be used for reimbursement. A more specific sub-code is required for billing. Medical coders and healthcare providers use this code to document and classify diagnoses in electronic health records, insurance claims, and clinical databases.
The following conditions should never be coded at the same time as Q30. They are mutually exclusive:
Understanding where Q30 sits in the ICD-10-CM classification helps ensure proper coding:
No, Q30 is a non-billable/non-specific code. You should use a more specific sub-code for billing and reimbursement.
Q30 is the ICD-10-CM diagnosis code for "Congenital malformations of nose". It is used by healthcare providers to classify and document this condition in medical records and insurance claims.
Q30 is located in Section Q30-Q34 — "Congenital malformations of the respiratory system" within Chapter 17 of the ICD-10-CM Tabular List.
Q30 has 6 sub-code(s) that provide more specific detail: Q30.0, Q30.1, Q30.2, Q30.3, Q30.8 and more.
Use Q30 when the patients documented diagnosis matches "Congenital malformations of nose" and the clinical documentation supports this level of specificity. Always verify with the latest ICD-10-CM guidelines and payer requirements.
The ICD-10-CM code for Congenital malformations of nose is Q30.
No, Q30 is non-billable. Use a more specific sub-code for primary diagnosis billing.
Q30 is in Chapter 17 of the ICD-10-CM Tabular List.
Type 1 Excludes for Q30 include: congenital deviation of nasal septum (Q67.4).
Yes, Q30 is a valid ICD-10-CM code for the 2026 fiscal year, subject to official CMS updates.